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Issue 279: fixed terremark retrying 5 times on authorization exception

This commit is contained in:
Adrian Cole 2010-06-11 17:59:25 -07:00
parent 7855b1b087
commit c2e1d33d0c
1 changed files with 32 additions and 5 deletions
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27
vcloud/core/src/main/java/org/jclouds/vcloud/config/BaseVCloudRestClientModule.java
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@ -53,6 +53,7 @@ import org.jclouds.net.IPSocket;
import org.jclouds.predicates.RetryablePredicate;
import org.jclouds.predicates.SocketOpen;
import org.jclouds.rest.AsyncClientFactory;
import org.jclouds.rest.AuthorizationException;
import org.jclouds.rest.ConfiguresRestClient;
import org.jclouds.rest.config.RestClientModule;
import org.jclouds.vcloud.VCloudAsyncClient;
@ -149,6 +150,8 @@ public abstract class BaseVCloudRestClientModule<S extends VCloudClient, A exten
return URI.create(vcloudUri.toASCIIString().replace("/login", ""));
}
private AuthorizationException authException = null;
/**
* borrowing concurrency code to ensure that caching takes place properly
*/
@ -160,7 +163,17 @@ public abstract class BaseVCloudRestClientModule<S extends VCloudClient, A exten
new RetryOnTimeOutExceptionSupplier<VCloudSession>(new Supplier<VCloudSession>() {
public VCloudSession get() {
try {
// http://code.google.com/p/google-guice/issues/detail?id=483
// guice doesn't remember when singleton providers throw exceptions.
// in this case, if describeRegions fails, it is called again for
// each provider method that depends on it. To short-circuit this,
// we remember the last exception trusting that guice is single-threaded
if (authException != null)
throw authException;
return login.login().get(10, TimeUnit.SECONDS);
} catch (AuthorizationException e) {
BaseVCloudRestClientModule.this.authException = e;
throw e;
} catch (Exception e) {
Throwables.propagate(e);
assert false : e;
@ -237,7 +250,14 @@ public abstract class BaseVCloudRestClientModule<S extends VCloudClient, A exten
@Singleton
protected Organization provideOrganization(VCloudClient discovery) throws ExecutionException,
TimeoutException, InterruptedException {
if (authException != null)
throw authException;
try {
return discovery.getDefaultOrganization();
} catch (AuthorizationException e) {
BaseVCloudRestClientModule.this.authException = e;
throw e;
}
}
@Provides
@ -261,10 +281,17 @@ public abstract class BaseVCloudRestClientModule<S extends VCloudClient, A exten
@Singleton
protected URI provideDefaultNetwork(VCloudClient client) throws InterruptedException,
ExecutionException, TimeoutException {
if (authException != null)
throw authException;
try {
org.jclouds.vcloud.domain.VDC vDC = client.getDefaultVDC();
Map<String, NamedResource> networks = vDC.getAvailableNetworks();
checkState(networks.size() > 0, "No networks present in vDC: " + vDC.getName());
return Iterables.get(networks.values(), 0).getLocation();
} catch (AuthorizationException e) {
BaseVCloudRestClientModule.this.authException = e;
throw e;
}
}
@Provides